/* ============================================================
   Storefront Styles - Customer-facing pages
   ============================================================ */

/* === Navbar === */
.navbar {
  position: sticky; top: 0; z-index: var(--z-sticky); background: white;
  border-bottom: 1px solid var(--color-border-light); height: var(--navbar-height);
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.navbar-logo { font-family: var(--font-display); font-size: 28px; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.03em; display: flex; align-items: center; gap: var(--space-2); }
.navbar-logo .logo-accent { color: var(--color-cta); }
.navbar-nav { display: flex; align-items: center; gap: var(--space-6); }
.navbar-nav a { font-size: var(--text-sm); font-weight: var(--font-medium); color: var(--color-text-muted); transition: color var(--transition-fast); position: relative; }
.navbar-nav a:hover, .navbar-nav a.active { color: var(--color-cta); }
.navbar-nav a.active::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: var(--color-cta); border-radius: 1px; }
.navbar-actions { display: flex; align-items: center; gap: var(--space-3); }
.navbar-cart { position: relative; cursor: pointer; display: flex; align-items: center; gap: var(--space-1); color: var(--color-text); padding: 8px; border-radius: var(--radius-md); transition: background var(--transition-fast); }
.navbar-cart:hover { background: var(--color-bg-alt); }
.cart-badge {
  position: absolute; top: -2px; right: -6px; width: 20px; height: 20px;
  background: var(--color-cta); color: white; border-radius: 50%; font-size: 11px;
  font-weight: var(--font-bold); display: flex; align-items: center; justify-content: center;
}
.navbar-hamburger { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; cursor: pointer; border-radius: var(--radius-md); }
.navbar-hamburger:hover { background: var(--color-bg-alt); }

/* Mobile Nav */
.mobile-nav {
  position: fixed; top: 0; left: 0; bottom: 0; width: 300px; background: white; z-index: var(--z-modal);
  transform: translateX(-100%); transition: transform var(--transition-slow); box-shadow: var(--shadow-xl);
  padding: var(--space-6); overflow-y: auto;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: var(--z-modal-backdrop); opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.mobile-nav-overlay.open { opacity: 1; visibility: visible; }
.mobile-nav-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-8); }
.mobile-nav a { display: block; padding: 14px 0; font-size: var(--text-base); font-weight: var(--font-medium); color: var(--color-text); border-bottom: 1px solid var(--color-border-light); }
.mobile-nav a:hover { color: var(--color-cta); }

@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .navbar-hamburger { display: flex; }
  .navbar { height: var(--navbar-mobile-height); }
}

/* === Footer === */
.site-footer { background: var(--color-primary-dark); color: #E5E7EB; padding: var(--space-16) 0 var(--space-8); }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); margin-bottom: var(--space-12); }
.footer-col h4 { font-family: var(--font-display); font-size: var(--text-xl); color: white; margin-bottom: var(--space-4); letter-spacing: 0.05em; text-transform: uppercase; }
.footer-col a { display: block; font-size: var(--text-sm); color: #9CA3AF; padding: 4px 0; transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--color-cta); }
.footer-col p { font-size: var(--text-sm); color: #9CA3AF; line-height: 1.6; }
.footer-bottom { border-top: 1px solid #374151; padding-top: var(--space-6); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4); font-size: var(--text-xs); color: #6B7280; }
.footer-payment { display: flex; gap: var(--space-3); align-items: center; }

@media (max-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* === Hero Section === */
.hero {
  background: linear-gradient(135deg, rgba(31,41,55,0.82) 0%, rgba(55,65,81,0.75) 100%),
              url("https://images.pexels.com/photos/280222/pexels-photo-280222.jpeg?auto=compress&cs=tinysrgb&w=1920") center/cover no-repeat;
  color: white; padding: var(--space-24) 0; position: relative; overflow: hidden; min-height: 500px;
  display: flex; align-items: center;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { position: relative; z-index: 1; max-width: 600px; }
.hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.05; margin-bottom: var(--space-4); }
.hero .hero-subtitle { font-size: var(--text-xl); color: rgba(255,255,255,0.8); margin-bottom: var(--space-8); line-height: 1.5; font-weight: var(--font-light); }
.hero .hero-cta { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-badge { display: inline-flex; align-items: center; gap: var(--space-2); background: rgba(234,88,12,0.15); color: var(--color-cta-light); padding: 6px 14px; border-radius: var(--radius-full); font-size: var(--text-sm); font-weight: var(--font-medium); margin-bottom: var(--space-4); }
.hero-stats { display: flex; gap: var(--space-10); margin-top: var(--space-10); }
.hero-stat-value { font-family: var(--font-display); font-size: var(--text-4xl); }
.hero-stat-label { font-size: var(--text-sm); color: rgba(255,255,255,0.6); }

/* === Trust Bar === */
.trust-bar { background: white; border-bottom: 1px solid var(--color-border-light); padding: var(--space-4) 0; }
.trust-items { display: flex; justify-content: center; gap: var(--space-10); flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); font-weight: var(--font-medium); color: var(--color-primary); }
.trust-item svg { width: 20px; height: 20px; color: var(--color-cta); flex-shrink: 0; }
@media (max-width: 768px) { .trust-items { gap: var(--space-4); } .trust-item { font-size: var(--text-xs); } }

/* === Section Headers === */
.section-header { text-align: center; margin-bottom: var(--space-10); }
.section-header h2 { margin-bottom: var(--space-2); }
.section-header p { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

/* === Category Grid === */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.category-card {
  position: relative; border-radius: var(--radius-xl); overflow: hidden; cursor: pointer;
  background: var(--color-primary); height: 220px; display: flex; align-items: flex-end;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.category-card-bg { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.15) 60%); z-index: 1; }
.category-card-content { position: relative; z-index: 2; padding: var(--space-6); color: white; width: 100%; }
.category-card h3 { font-family: var(--font-display); font-size: var(--text-2xl); text-transform: uppercase; color: white; }
.category-card p { font-size: var(--text-sm); opacity: 0.9; margin-top: var(--space-1); color: white; }
@media (max-width: 768px) { .category-grid { grid-template-columns: 1fr; } .category-card { height: 160px; } }

/* === How It Works === */
.hiw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.hiw-card { text-align: center; padding: var(--space-6); }
.hiw-number { width: 56px; height: 56px; border-radius: 50%; background: var(--color-cta); color: white; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: var(--text-2xl); margin: 0 auto var(--space-4); }
.hiw-card h3 { margin-bottom: var(--space-2); }
.hiw-card p { color: var(--color-text-muted); font-size: var(--text-sm); }
@media (max-width: 768px) { .hiw-grid { grid-template-columns: 1fr; } }

/* === Testimonials === */
.testimonial-card { background: white; border-radius: var(--radius-lg); padding: var(--space-6); border: 1px solid var(--color-border-light); }
.testimonial-stars { color: #FBBF24; margin-bottom: var(--space-3); font-size: var(--text-lg); }
.testimonial-text { font-size: var(--text-sm); color: var(--color-text); line-height: 1.6; margin-bottom: var(--space-4); font-style: italic; }
.testimonial-author { font-size: var(--text-sm); font-weight: var(--font-semibold); }
.testimonial-location { font-size: var(--text-xs); color: var(--color-text-muted); }

/* === CTA Banner === */
.cta-banner { background: var(--color-cta); color: white; border-radius: var(--radius-xl); padding: var(--space-12) var(--space-8); text-align: center; }
.cta-banner h2 { color: white; }
.cta-banner p { color: rgba(255,255,255,0.9); margin: var(--space-3) auto var(--space-6); max-width: 500px; }
.cta-banner .btn { background: white; color: var(--color-cta); border-color: white; }
.cta-banner .btn:hover { background: rgba(255,255,255,0.9); }

/* === Product Card Image Fallback === */
.product-image-fallback {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
}

/* === Product Catalog === */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--space-8); }
@media (max-width: 768px) { .catalog-layout { grid-template-columns: 1fr; } }
.filter-sidebar { position: sticky; top: calc(var(--navbar-height) + var(--space-4)); }
.filter-section { margin-bottom: var(--space-6); }
.filter-section h4 { font-family: var(--font-heading); font-size: var(--text-sm); font-weight: var(--font-semibold); text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.filter-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.filter-chip {
  display: flex; align-items: center; gap: var(--space-1); padding: 4px 10px;
  background: var(--color-cta-bg); color: var(--color-cta); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: var(--font-medium); cursor: pointer;
}
.filter-chip .remove { cursor: pointer; opacity: 0.6; }
.filter-chip .remove:hover { opacity: 1; }
.products-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-6); flex-wrap: wrap; gap: var(--space-3); }
.products-count { font-size: var(--text-sm); color: var(--color-text-muted); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
@media (max-width: 1024px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .products-grid { grid-template-columns: 1fr; } }

/* === Product Detail === */
.product-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); }
@media (max-width: 768px) { .product-detail-layout { grid-template-columns: 1fr; } }
.product-gallery { position: sticky; top: calc(var(--navbar-height) + var(--space-4)); }
.gallery-main { width: 100%; aspect-ratio: 1; background: var(--color-bg-alt); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-3); overflow: hidden; }
.gallery-thumbs { display: flex; gap: var(--space-2); }
.gallery-thumb { width: 64px; height: 64px; border-radius: var(--radius-md); border: 2px solid var(--color-border); cursor: pointer; background: var(--color-bg-alt); overflow: hidden; transition: border-color var(--transition-fast); }
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--color-cta); }
.product-detail-info h1 { font-size: var(--text-3xl); margin-bottom: var(--space-2); }
.product-rating { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.product-detail-price { margin-bottom: var(--space-6); }
.variant-selector { margin-bottom: var(--space-6); }
.variant-selector h4 { font-size: var(--text-sm); font-weight: var(--font-semibold); margin-bottom: var(--space-3); }
.variant-options { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.variant-option {
  padding: 10px 18px; border: 2px solid var(--color-border); border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: var(--font-medium); cursor: pointer; transition: all var(--transition-fast);
}
.variant-option:hover { border-color: var(--color-primary); }
.variant-option.active { border-color: var(--color-cta); background: var(--color-cta-bg); color: var(--color-cta); }
.stock-indicator { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); margin-bottom: var(--space-6); }
.stock-dot { width: 8px; height: 8px; border-radius: 50%; }
.stock-dot.in-stock { background: var(--color-success); }
.stock-dot.low-stock { background: var(--color-warning); }
.stock-dot.out-of-stock { background: var(--color-error); }
.add-to-cart-section { display: flex; gap: var(--space-3); align-items: center; margin-bottom: var(--space-8); }
.specs-table { width: 100%; font-size: var(--text-sm); }
.specs-table tr:nth-child(even) td { background: var(--color-bg); }
.specs-table td { padding: 10px 14px; }
.specs-table td:first-child { font-weight: var(--font-semibold); color: var(--color-text-muted); width: 40%; }

/* === Configurator === */
.configurator-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); min-height: 600px; }
@media (max-width: 768px) { .configurator-layout { grid-template-columns: 1fr; } }
.config-panel { background: white; border-radius: var(--radius-xl); padding: var(--space-8); border: 1px solid var(--color-border-light); }
.config-result { background: white; border-radius: var(--radius-xl); padding: var(--space-8); border: 1px solid var(--color-border-light); }
.fence-viz {
  background: var(--color-bg); border-radius: var(--radius-lg); padding: var(--space-6);
  margin-bottom: var(--space-6); min-height: 120px; display: flex; align-items: center; justify-content: center;
}
.price-breakdown { margin-top: var(--space-6); }
.price-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: var(--text-sm); }
.price-row.total { border-top: 2px solid var(--color-primary); padding-top: 12px; margin-top: 4px; font-weight: var(--font-bold); font-size: var(--text-lg); }
.price-row.grand-total { background: var(--color-primary-dark); color: white; margin: var(--space-4) calc(var(--space-8) * -1) calc(var(--space-8) * -1); padding: var(--space-4) var(--space-8); border-radius: 0 0 var(--radius-xl) var(--radius-xl); font-size: var(--text-xl); font-weight: var(--font-bold); }

/* === Cart Page === */
.cart-items { display: flex; flex-direction: column; gap: var(--space-4); }
.cart-item { display: flex; gap: var(--space-4); padding: var(--space-4); background: white; border-radius: var(--radius-lg); border: 1px solid var(--color-border-light); align-items: center; }
.cart-item-image { width: 80px; height: 80px; border-radius: var(--radius-md); background: var(--color-bg-alt); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: var(--font-semibold); margin-bottom: var(--space-1); }
.cart-item-variant { font-size: var(--text-sm); color: var(--color-text-muted); }
.cart-item-price { font-weight: var(--font-bold); color: var(--color-cta); min-width: 100px; text-align: right; }
.cart-item-remove { cursor: pointer; color: var(--color-text-light); transition: color var(--transition-fast); padding: var(--space-2); }
.cart-item-remove:hover { color: var(--color-error); }
.cart-summary { background: white; border-radius: var(--radius-xl); padding: var(--space-6); border: 1px solid var(--color-border-light); position: sticky; top: calc(var(--navbar-height) + var(--space-4)); }
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: var(--space-8); align-items: start; }
@media (max-width: 768px) { .cart-layout { grid-template-columns: 1fr; } }

/* === Checkout === */
.checkout-layout { max-width: 800px; margin: 0 auto; }
.checkout-step { background: white; border-radius: var(--radius-xl); padding: var(--space-8); border: 1px solid var(--color-border-light); }
.checkout-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
@media (max-width: 640px) { .checkout-options { grid-template-columns: 1fr; } }
.checkout-option {
  padding: var(--space-6); border: 2px solid var(--color-border); border-radius: var(--radius-lg);
  cursor: pointer; text-align: center; transition: all var(--transition-fast);
}
.checkout-option:hover { border-color: var(--color-primary); }
.checkout-option.active { border-color: var(--color-cta); background: var(--color-cta-bg); }
.checkout-option h4 { margin-bottom: var(--space-2); }
.checkout-option p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Card Form (Simulated Stripe) */
.card-form { background: var(--color-bg); border-radius: var(--radius-lg); padding: var(--space-6); border: 1px solid var(--color-border); }
.card-form .card-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.security-badges { display: flex; align-items: center; justify-content: center; gap: var(--space-6); margin-top: var(--space-6); font-size: var(--text-xs); color: var(--color-text-muted); }
.security-badges svg { width: 16px; height: 16px; }

/* === Account Pages === */
.account-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--space-8); }
@media (max-width: 768px) { .account-layout { grid-template-columns: 1fr; } }
.account-nav { background: white; border-radius: var(--radius-lg); border: 1px solid var(--color-border-light); overflow: hidden; height: fit-content; }
.account-nav a {
  display: flex; align-items: center; gap: var(--space-3); padding: 14px 20px;
  font-size: var(--text-sm); font-weight: var(--font-medium); color: var(--color-text-muted);
  border-left: 3px solid transparent; transition: all var(--transition-fast);
}
.account-nav a:hover { background: var(--color-bg); color: var(--color-text); }
.account-nav a.active { color: var(--color-cta); border-left-color: var(--color-cta); background: var(--color-cta-bg); }
.account-content { min-height: 400px; }

/* === Legal Pages === */
.legal-content { max-width: 800px; margin: 0 auto; background: white; border-radius: var(--radius-xl); padding: var(--space-8) var(--space-10); }
.legal-content h1 { margin-bottom: var(--space-6); }
.legal-content h2 { font-family: var(--font-heading); font-size: var(--text-xl); margin-top: var(--space-8); margin-bottom: var(--space-3); text-transform: none; }
.legal-content h3 { font-size: var(--text-lg); margin-top: var(--space-6); margin-bottom: var(--space-2); }
.legal-content p, .legal-content li { font-size: var(--text-sm); line-height: 1.7; color: var(--color-text); }
.legal-content ul { padding-left: var(--space-6); margin-bottom: var(--space-4); }
.legal-content li { margin-bottom: var(--space-2); list-style: disc; }
.legal-content .last-updated { font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-6); }

/* === Contact Page === */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
@media (max-width: 768px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-info-card { background: white; border-radius: var(--radius-lg); padding: var(--space-6); border: 1px solid var(--color-border-light); }
.contact-info-item { display: flex; gap: var(--space-3); margin-bottom: var(--space-4); }
.contact-info-item svg { width: 20px; height: 20px; color: var(--color-cta); flex-shrink: 0; margin-top: 2px; }

/* === Tutorials === */
.tutorial-card { background: white; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border-light); cursor: pointer; transition: all var(--transition-base); }
.tutorial-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.tutorial-thumb { width: 100%; height: 180px; background: var(--color-primary); display: flex; align-items: center; justify-content: center; position: relative; }
.tutorial-play { width: 48px; height: 48px; background: rgba(255,255,255,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.tutorial-info { padding: var(--space-4); }
.tutorial-duration { font-size: var(--text-xs); color: var(--color-text-muted); }

/* === Additional Storefront Styles === */

/* Hero extras */
.hero-sub { font-size: var(--text-xl); color: rgba(255,255,255,0.8); margin-bottom: var(--space-8); line-height: 1.5; font-weight: var(--font-light); }
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-stat { font-size: var(--text-sm); color: rgba(255,255,255,0.7); }
.hero-stat strong { display: block; font-family: var(--font-display); font-size: var(--text-2xl); color: white; }

/* Steps Grid */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.step-card { text-align: center; padding: var(--space-6); background: white; border-radius: var(--radius-lg); border: 1px solid var(--color-border-light); }
.step-number { width: 48px; height: 48px; border-radius: 50%; background: var(--color-cta); color: white; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: var(--text-xl); margin: 0 auto var(--space-3); }
.step-card h3 { margin-bottom: var(--space-2); }
.step-card p { color: var(--color-text-muted); font-size: var(--text-sm); }
@media (max-width: 640px) { .steps-grid { grid-template-columns: 1fr; } }

/* Testimonials Grid */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.testimonial-author strong { color: var(--color-text); }
.testimonial-author span { color: var(--color-text-muted); margin-left: var(--space-2); }
@media (max-width: 768px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* Category card icon version */
.category-icon { width: 64px; height: 64px; border-radius: 50%; background: rgba(234,88,12,0.1); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-3); color: var(--color-cta); }

/* Filter sidebar */
.catalog-sidebar { position: sticky; top: calc(var(--navbar-height) + var(--space-4)); }
.catalog-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-6); gap: var(--space-4); }
.catalog-count { font-size: var(--text-sm); color: var(--color-text-muted); white-space: nowrap; }
.catalog-search { flex: 1; max-width: 300px; }
.filter-group { margin-bottom: var(--space-6); }
.filter-label { display: block; font-size: var(--text-sm); font-weight: var(--font-semibold); color: var(--color-text-muted); margin-bottom: var(--space-2); text-transform: uppercase; letter-spacing: 0.05em; }
.filter-link { display: block; padding: 8px 12px; font-size: var(--text-sm); color: var(--color-text-muted); border-radius: var(--radius-md); transition: all var(--transition-fast); cursor: pointer; }
.filter-link:hover { background: var(--color-bg-alt, #F3F4F6); color: var(--color-text); }
.filter-link.active { background: rgba(234,88,12,0.1); color: var(--color-cta); font-weight: var(--font-medium); }

/* Product Detail page */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); }
@media (max-width: 768px) { .product-detail { grid-template-columns: 1fr; } }
.product-gallery-main { width: 100%; aspect-ratio: 1; background: #F3F4F6; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-3); color: var(--color-text-muted); }
.product-gallery-thumbs { display: flex; gap: var(--space-2); }
.thumb { width: 64px; height: 64px; border-radius: var(--radius-md); border: 2px solid var(--color-border); cursor: pointer; background: #F3F4F6; display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); transition: border-color var(--transition-fast); }
.thumb.active, .thumb:hover { border-color: var(--color-cta); }
.product-category-label { font-size: var(--text-sm); color: var(--color-cta); font-weight: var(--font-semibold); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-2); }
.product-price-block { }
.product-detail-price { font-size: var(--text-3xl); font-weight: var(--font-bold); color: var(--color-cta); }
.product-detail-price-ht { display: block; font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }
.variant-btn { padding: 10px 18px; border: 2px solid var(--color-border); border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: var(--font-medium); cursor: pointer; transition: all var(--transition-fast); background: white; display: flex; align-items: center; gap: var(--space-2); }
.variant-btn:hover { border-color: var(--color-primary); }
.variant-btn.active { border-color: var(--color-cta); background: rgba(234,88,12,0.1); color: var(--color-cta); }
.number-stepper { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.stepper-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; cursor: pointer; background: #F3F4F6; font-size: var(--text-lg); transition: background var(--transition-fast); border: none; }
.stepper-btn:hover { background: var(--color-border); }
.stepper-input { width: 60px; height: 40px; text-align: center; border: none; border-left: 1px solid var(--color-border); border-right: 1px solid var(--color-border); font-size: var(--text-base); font-weight: var(--font-semibold); -moz-appearance: textfield; }
.stepper-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.product-specs { border-top: 1px solid var(--color-border-light); padding-top: var(--space-6); }
.stock-badge { position: absolute; top: var(--space-2); right: var(--space-2); }

/* Configurator extras */
.configurator-form { background: white; border-radius: var(--radius-xl); padding: var(--space-8); border: 1px solid var(--color-border-light); }
.configurator-result { background: white; border-radius: var(--radius-xl); padding: var(--space-8); border: 1px solid var(--color-border-light); }
.config-field { margin-bottom: var(--space-6); }
.config-height-options, .config-color-options { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.config-height-btn { padding: 12px 20px; border: 2px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition-fast); background: white; font-weight: var(--font-medium); }
.config-height-btn:hover { border-color: var(--color-primary); }
.config-height-btn.active { border-color: var(--color-cta); background: var(--color-cta); color: white; }
.config-color-btn { padding: 10px 16px; border: 2px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition-fast); background: white; font-size: var(--text-sm); display: flex; align-items: center; gap: var(--space-2); }
.config-color-btn:hover { border-color: var(--color-primary); }
.config-color-btn.active { border-color: var(--color-cta); background: rgba(234,88,12,0.1); }
.color-swatch { width: 20px; height: 20px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.1); }
.config-viz { background: #F3F4F6; border-radius: var(--radius-lg); padding: var(--space-4); margin-bottom: var(--space-6); display: flex; justify-content: center; }
.config-summary { margin-bottom: var(--space-4); }
.config-summary-info { display: flex; gap: var(--space-4); margin-top: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.config-breakdown { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.config-breakdown th { text-align: left; padding: 8px; border-bottom: 2px solid var(--color-border); font-weight: var(--font-semibold); color: var(--color-text-muted); font-size: var(--text-xs); text-transform: uppercase; }
.config-breakdown td { padding: 10px 8px; border-bottom: 1px solid var(--color-border-light); }
.config-totals { margin-top: var(--space-4); }
.config-total-line { display: flex; justify-content: space-between; padding: 8px 0; font-size: var(--text-sm); }
.config-grand-total { border-top: 2px solid var(--color-primary); padding-top: 12px; margin-top: 4px; font-weight: var(--font-bold); font-size: var(--text-lg); }
.config-loading { text-align: center; padding: var(--space-10); color: var(--color-text-muted); }

/* Cart extras */
.cart-item-actions { display: flex; flex-direction: column; align-items: flex-end; gap: var(--space-2); }
.cart-summary-line { display: flex; justify-content: space-between; padding: 8px 0; font-size: var(--text-sm); border-bottom: 1px solid var(--color-border-light); }
.cart-summary-total { display: flex; justify-content: space-between; padding: 12px 0; font-weight: var(--font-bold); font-size: var(--text-lg); border-top: 2px solid var(--color-primary); margin-top: var(--space-2); }

/* Checkout extras */
.checkout-main { max-width: 800px; margin: 0 auto; }
.checkout-options { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); }
@media (max-width: 640px) { .checkout-options { grid-template-columns: 1fr; } }
.checkout-recap-item { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--color-border-light); }
.checkout-recap-totals { border-top: 1px solid var(--color-border-light); margin-top: var(--space-2); }
.checkout-actions { display: flex; justify-content: space-between; align-items: center; }
.checkout-success-icon { width: 80px; height: 80px; border-radius: 50%; background: var(--color-success); color: white; display: flex; align-items: center; justify-content: center; margin: 0 auto; }
.payment-security { display: flex; align-items: center; gap: var(--space-2); }
.payment-card-header { display: flex; justify-content: space-between; align-items: center; }
.payment-icons { display: flex; gap: var(--space-3); color: var(--color-text-muted); }
.payment-badges { display: flex; align-items: center; gap: var(--space-2); }

/* Separator */
.separator { display: flex; align-items: center; gap: var(--space-4); color: var(--color-text-muted); font-size: var(--text-sm); }
.separator::before, .separator::after { content: ''; flex: 1; height: 1px; background: var(--color-border-light); }

/* Shipping methods */
.shipping-methods { display: flex; flex-direction: column; gap: var(--space-3); }
.shipping-method-card { display: flex; align-items: center; gap: var(--space-3); padding: 16px; border: 2px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition-fast); }
.shipping-method-card:hover { border-color: var(--color-primary); }
.shipping-method-card:has(input:checked) { border-color: var(--color-cta); background: rgba(234,88,12,0.05); }
.shipping-method-info { flex: 1; }
.shipping-method-info strong { display: block; }
.shipping-method-info span { font-size: var(--text-sm); }
.shipping-method-price { font-weight: var(--font-semibold); }

/* Auth pages */
.auth-layout { max-width: 480px; margin: 0 auto; padding: var(--space-10) 0; }

/* Form extras */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: var(--space-4); }
.form-group label { display: block; font-size: var(--text-sm); font-weight: var(--font-medium); color: var(--color-text); margin-bottom: var(--space-1); }
.checkbox-label { display: flex; align-items: flex-start; gap: var(--space-2); font-size: var(--text-sm); cursor: pointer; }
.checkbox-label input[type="checkbox"] { margin-top: 3px; }

/* Account extras */
.account-sidebar-user { display: flex; align-items: center; gap: var(--space-3); }
.account-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--color-cta); color: white; display: flex; align-items: center; justify-content: center; font-weight: var(--font-bold); font-size: var(--text-lg); }
.address-card { cursor: pointer; transition: border-color var(--transition-fast); }
.address-card:hover { border-color: var(--color-primary); }
.address-card.selected { border-color: var(--color-cta); background: rgba(234,88,12,0.05); }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--color-border-light); }
.faq-item summary { padding: 12px 0; cursor: pointer; font-weight: var(--font-medium); font-size: var(--text-sm); }
.faq-item summary:hover { color: var(--color-cta); }
.faq-item p { padding: 0 0 12px; font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; }

/* Section alt */
.section-alt { background: #F3F4F6; }

/* Legal page */
.legal-page { max-width: 900px; }
.legal-page h3 { margin-top: var(--space-8); margin-bottom: var(--space-3); }
.legal-page p { line-height: 1.7; margin-bottom: var(--space-4); }

/* Clickable row */
.clickable-row { cursor: pointer; }
.clickable-row:hover { background: #F3F4F6; }

/* Text helpers */
.text-cta { color: var(--color-cta); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }